re-open my matlab code and full of errors

I dont know guys, maybe there is something i should know, but what happened is that i create a program with axis and images on it (gui) and it worked. Then suddenly it stopped working and a little later, the whole coding start to go crazy and my matlab isnt even able to read my gui anymore... Am I missing something i should add to my lines and simply full or errors i should fix?? It says : FILE MIGHT BE CORRUPTED ?? Feel confused.

thnx in advance

[Walter Roberson]

Your files are messed up. If you are fortunate then if you look in the directory MATLAB might have saved a backup the last time you edit it

[Image Analyst]

The backup would have a .asv file extension. It could be that you messed up one line and then that started off a whole bunch of errors after that on following lines. Like you left off a bracket or parenthesis or something. The only way for us to know is if you attach your source code with the paper clip icon.